<template>
  <div class="back_box">
    <img src="../assets/images/fh.png" alt="">
  </div>
</template>
<script setup>

</script>
<style lang="less" scoped>
  .back_box{
    position: absolute;
    right: 20px;
    bottom: 20px;
    padding: 10px;
    background: #0b173f;
    border-radius: 50%;
    cursor: pointer;
    img{
      height: 30px;
      width: 30px;
    }
}
  
</style>